07-434 Ultra-High Purity HVL Attenuators
- HVL attenuators recommended for mammography
- 99.9% pure for accurate HVL
Because type-1100 aluminum is only 99.0% pure, it has some impurities that can give a HVL value which is 7.5% lower than those measured with pure aluminum. When doing HVL measurements with a mammography unit, it is recommended that the highest purity aluminum be used. This set of six attenuators satisfies this recommendation, because they are 99.9% pure.
SpecificationsDimensions: 10 cm x 10 cm x 0.1 mm
Weight: 0.15 lb (0.06 kg)
| Model Name | Description |
| 07-434 |
Ultra-High Purity HVL Attenuators, set of 6 All pieces are 10cm x 10 cm 6 x 0.1mm thick |
| 07-430 |
Standard Aluminum HVL Attenuators, set of 11 All pieces are 10cm x 10cm 4 x 0.1mm thick 2 x 0.5mm thick 5 x 1.0mm thick |
| 07-431 |
Copper HVL Attenuators, set of 10 All pieces are 10cm x 10cm 4 x 0.1mm thick 2 x 0.5mm thick 4 x 1.0mm thick |